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<div class="title">extract_indices.hpp</div>  </div>
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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> * Software License Agreement (BSD License)</span></div>
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<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Point Cloud Library (PCL) - www.pointclouds.org</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Copyright (c) 2010-2012, Willow Garage, Inc.</span></div>
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<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="comment"> * $Id$</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160; </div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="preprocessor">#ifndef PCL_FILTERS_IMPL_EXTRACT_INDICES_HPP_</span></div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#define PCL_FILTERS_IMPL_EXTRACT_INDICES_HPP_</span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160; </div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;pcl/filters/extract_indices.h&gt;</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &lt;pcl/common/io.h&gt;</span></div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160; </div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Po<span class="keywordtype">int</span>T&gt; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="classpcl_1_1_extract_indices.html#a49b00484a3f58f924fb451f254e1cb65">   48</a></span>&#160;<a class="code" href="classpcl_1_1_extract_indices.html#a49b00484a3f58f924fb451f254e1cb65">pcl::ExtractIndices&lt;PointT&gt;::filterDirectly</a> (PointCloudPtr &amp;cloud)</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;{</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  std::vector&lt;int&gt; indices;</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  <span class="keywordtype">bool</span> temp = extract_removed_indices_;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  extract_removed_indices_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  this-&gt;setInputCloud (cloud);</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  applyFilterIndices (indices);</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  extract_removed_indices_ = temp;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  std::vector&lt;pcl::PCLPointField&gt; fields;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  pcl::for_each_type&lt;FieldList&gt; (<a class="code" href="structpcl_1_1detail_1_1_field_adder.html">pcl::detail::FieldAdder&lt;PointT&gt;</a> (fields));</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> rii = 0; rii &lt; static_cast&lt;int&gt; (removed_indices_-&gt;size ()); ++rii)  <span class="comment">// rii = removed indices iterator</span></div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;  {</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    <span class="keywordtype">int</span> pt_index = (*removed_indices_)[rii];</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="keywordflow">if</span> (pt_index &gt;= input_-&gt;points.size ())</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    {</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;      PCL_ERROR (<span class="stringliteral">&quot;[pcl::%s::filterDirectly] The index exceeds the size of the input. Do nothing.\n&quot;</span>,</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;                 getClassName ().c_str ());</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;      *cloud = *input_;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;      <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    }</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    uint8_t* pt_data = <span class="keyword">reinterpret_cast&lt;</span>uint8_t*<span class="keyword">&gt;</span> (&amp;cloud-&gt;points[pt_index]);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> fi = 0; fi &lt; static_cast&lt;int&gt; (fields.size ()); ++fi)  <span class="comment">// fi = field iterator</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;      memcpy (pt_data + fields[fi].offset, &amp;user_filter_value_, <span class="keyword">sizeof</span> (<span class="keywordtype">float</span>));</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;  }</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  <span class="keywordflow">if</span> (!pcl_isfinite (user_filter_value_))</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;    cloud-&gt;is_dense = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;}</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160; </div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Po<span class="keywordtype">int</span>T&gt; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="classpcl_1_1_extract_indices.html#a27de9aca47ff59237f49aeb83ef0cb16">   79</a></span>&#160;<a class="code" href="classpcl_1_1_extract_indices.html#a27de9aca47ff59237f49aeb83ef0cb16">pcl::ExtractIndices&lt;PointT&gt;::applyFilter</a> (<a class="code" href="classpcl_1_1_point_cloud.html">PointCloud</a> &amp;output)</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;{</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  std::vector&lt;int&gt; indices;</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <span class="keywordflow">if</span> (keep_organized_)</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  {</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    <span class="keywordtype">bool</span> temp = extract_removed_indices_;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    extract_removed_indices_ = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    applyFilterIndices (indices);</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    extract_removed_indices_ = temp;</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160; </div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    output = *input_;</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    std::vector&lt;pcl::PCLPointField&gt; fields;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    pcl::for_each_type&lt;FieldList&gt; (<a class="code" href="structpcl_1_1detail_1_1_field_adder.html">pcl::detail::FieldAdder&lt;PointT&gt;</a> (fields));</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> rii = 0; rii &lt; static_cast&lt;int&gt; (removed_indices_-&gt;size ()); ++rii)  <span class="comment">// rii = removed indices iterator</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    {</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;      <span class="keywordtype">int</span> pt_index = (*removed_indices_)[rii];</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;      <span class="keywordflow">if</span> (pt_index &gt;= input_-&gt;points.size ())</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;      {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        PCL_ERROR (<span class="stringliteral">&quot;[pcl::%s::applyFilter] The index exceeds the size of the input. Do nothing.\n&quot;</span>,</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                   getClassName ().c_str ());</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        output = *input_;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;      }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;      uint8_t* pt_data = <span class="keyword">reinterpret_cast&lt;</span>uint8_t*<span class="keyword">&gt;</span> (&amp;output.<a class="code" href="classpcl_1_1_point_cloud.html#af16a62638198313b9c093127c492c884">points</a>[pt_index]);</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">int</span> fi = 0; fi &lt; static_cast&lt;int&gt; (fields.size ()); ++fi)  <span class="comment">// fi = field iterator</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;        memcpy (pt_data + fields[fi].offset, &amp;user_filter_value_, <span class="keyword">sizeof</span> (<span class="keywordtype">float</span>));</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;    }</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <span class="keywordflow">if</span> (!pcl_isfinite (user_filter_value_))</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;      output.<a class="code" href="classpcl_1_1_point_cloud.html#a3ca88d8ebf6f4f35acbc31cdfb38aa94">is_dense</a> = <span class="keyword">false</span>;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  }</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  {</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    applyFilterIndices (indices);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;    <a class="code" href="group__common.html#gaa65b1c8d782e7b776ae682679d2d948f">copyPointCloud</a> (*input_, indices, output);</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  }</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;}</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> Po<span class="keywordtype">int</span>T&gt; <span class="keywordtype">void</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="classpcl_1_1_extract_indices.html#a29def1e4b40857d4d3b78fd6b81507a1">  118</a></span>&#160;<a class="code" href="classpcl_1_1_extract_indices.html#a29def1e4b40857d4d3b78fd6b81507a1">pcl::ExtractIndices&lt;PointT&gt;::applyFilterIndices</a> (std::vector&lt;int&gt; &amp;indices)</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;{</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  <span class="keywordflow">if</span> (indices_-&gt;size () &gt; input_-&gt;points.size ())</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;  {</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    PCL_ERROR (<span class="stringliteral">&quot;[pcl::%s::applyFilter] The indices size exceeds the size of the input.\n&quot;</span>, getClassName ().c_str ());</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    indices.clear ();</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    removed_indices_-&gt;clear ();</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  }</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  <span class="keywordflow">if</span> (!negative_)  <span class="comment">// Normal functionality</span></div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  {</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    indices = *indices_;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160; </div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;    <span class="keywordflow">if</span> (extract_removed_indices_)</div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    {</div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;      <span class="comment">// Set up the full indices set</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;      std::vector&lt;int&gt; full_indices (input_-&gt;points.size ());</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;      <span class="keywordflow">for</span> (<span class="keywordtype">int</span> fii = 0; fii &lt; static_cast&lt;int&gt; (full_indices.size ()); ++fii)  <span class="comment">// fii = full indices iterator</span></div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        full_indices[fii] = fii;</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160; </div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;      <span class="comment">// Set up the sorted input indices</span></div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;      std::vector&lt;int&gt; sorted_input_indices = *indices_;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;      std::sort (sorted_input_indices.begin (), sorted_input_indices.end ());</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;      <span class="comment">// Store the difference in removed_indices</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;      removed_indices_-&gt;clear ();</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;      set_difference (full_indices.begin (), full_indices.end (), sorted_input_indices.begin (), sorted_input_indices.end (), inserter (*removed_indices_, removed_indices_-&gt;begin ()));</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  }</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  <span class="keywordflow">else</span>  <span class="comment">// Inverted functionality</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <span class="comment">// Set up the full indices set</span></div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    std::vector&lt;int&gt; full_indices (input_-&gt;points.size ());</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    <span class="keywordflow">for</span> (<span class="keywordtype">int</span> fii = 0; fii &lt; static_cast&lt;int&gt; (full_indices.size ()); ++fii)  <span class="comment">// fii = full indices iterator</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;      full_indices[fii] = fii;</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160; </div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;    <span class="comment">// Set up the sorted input indices</span></div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;    std::vector&lt;int&gt; sorted_input_indices = *indices_;</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    std::sort (sorted_input_indices.begin (), sorted_input_indices.end ());</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160; </div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    <span class="comment">// Store the difference in indices</span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;    indices.clear ();</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    set_difference (full_indices.begin (), full_indices.end (), sorted_input_indices.begin (), sorted_input_indices.end (), inserter (indices, indices.begin ()));</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160; </div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keywordflow">if</span> (extract_removed_indices_)</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;      removed_indices_ = indices_;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;  }</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;}</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160; </div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;<span class="preprocessor">#define PCL_INSTANTIATE_ExtractIndices(T) template class PCL_EXPORTS pcl::ExtractIndices&lt;T&gt;;</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160; </div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="preprocessor">#endif  </span><span class="comment">// PCL_FILTERS_IMPL_EXTRACT_INDICES_HPP_</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160; </div>
<div class="ttc" id="aclasspcl_1_1_extract_indices_html_a27de9aca47ff59237f49aeb83ef0cb16"><div class="ttname"><a href="classpcl_1_1_extract_indices.html#a27de9aca47ff59237f49aeb83ef0cb16">pcl::ExtractIndices::applyFilter</a></div><div class="ttdeci">void applyFilter(PointCloud &amp;output)</div><div class="ttdoc">Filtered results are stored in a separate point cloud.</div><div class="ttdef"><b>Definition:</b> extract_indices.hpp:79</div></div>
<div class="ttc" id="aclasspcl_1_1_extract_indices_html_a29def1e4b40857d4d3b78fd6b81507a1"><div class="ttname"><a href="classpcl_1_1_extract_indices.html#a29def1e4b40857d4d3b78fd6b81507a1">pcl::ExtractIndices::applyFilterIndices</a></div><div class="ttdeci">void applyFilterIndices(std::vector&lt; int &gt; &amp;indices)</div><div class="ttdoc">Filtered results are indexed by an indices array.</div><div class="ttdef"><b>Definition:</b> extract_indices.hpp:118</div></div>
<div class="ttc" id="aclasspcl_1_1_extract_indices_html_a49b00484a3f58f924fb451f254e1cb65"><div class="ttname"><a href="classpcl_1_1_extract_indices.html#a49b00484a3f58f924fb451f254e1cb65">pcl::ExtractIndices::filterDirectly</a></div><div class="ttdeci">void filterDirectly(PointCloudPtr &amp;cloud)</div><div class="ttdoc">Apply the filter and store the results directly in the input cloud.</div><div class="ttdef"><b>Definition:</b> extract_indices.hpp:48</div></div>
<div class="ttc" id="aclasspcl_1_1_point_cloud_html"><div class="ttname"><a href="classpcl_1_1_point_cloud.html">pcl::PointCloud</a></div><div class="ttdoc">PointCloud represents the base class in PCL for storing collections of 3D points.</div><div class="ttdef"><b>Definition:</b> point_cloud.h:173</div></div>
<div class="ttc" id="aclasspcl_1_1_point_cloud_html_a3ca88d8ebf6f4f35acbc31cdfb38aa94"><div class="ttname"><a href="classpcl_1_1_point_cloud.html#a3ca88d8ebf6f4f35acbc31cdfb38aa94">pcl::PointCloud::is_dense</a></div><div class="ttdeci">bool is_dense</div><div class="ttdoc">True if no points are invalid (e.g., have NaN or Inf values).</div><div class="ttdef"><b>Definition:</b> point_cloud.h:418</div></div>
<div class="ttc" id="aclasspcl_1_1_point_cloud_html_af16a62638198313b9c093127c492c884"><div class="ttname"><a href="classpcl_1_1_point_cloud.html#af16a62638198313b9c093127c492c884">pcl::PointCloud::points</a></div><div class="ttdeci">std::vector&lt; PointT, Eigen::aligned_allocator&lt; PointT &gt; &gt; points</div><div class="ttdoc">The point data.</div><div class="ttdef"><b>Definition:</b> point_cloud.h:410</div></div>
<div class="ttc" id="agroup__common_html_gaa65b1c8d782e7b776ae682679d2d948f"><div class="ttname"><a href="group__common.html#gaa65b1c8d782e7b776ae682679d2d948f">pcl::copyPointCloud</a></div><div class="ttdeci">PCL_EXPORTS void copyPointCloud(const pcl::PCLPointCloud2 &amp;cloud_in, const std::vector&lt; int &gt; &amp;indices, pcl::PCLPointCloud2 &amp;cloud_out)</div><div class="ttdoc">Extract the indices of a given point cloud as a new point cloud</div></div>
<div class="ttc" id="astructpcl_1_1detail_1_1_field_adder_html"><div class="ttname"><a href="structpcl_1_1detail_1_1_field_adder.html">pcl::detail::FieldAdder</a></div><div class="ttdef"><b>Definition:</b> conversions.h:66</div></div>
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